package com.gk.javaservice.util.serialTool;

public class ReadDataFromSerialPortFailure extends Exception {
    /**
     *
     */
    private static final long serialVersionUID = 1L;

    public ReadDataFromSerialPortFailure() {}

    @Override
    public String toString() {
        return "从串行端口读取数据失败！";
    }
}
